Introdution:

TR-9300 grid micro-environmental air quality on-line monitoring system adopts light scattering and high-precision electrochemical detection technology. It is a high-performance sensor and acquisition equipment which integrates six-parameter air monitoring (PM2.5, PM10, SO2, NO2, O3, CO), GPS positioning and 4G communication. It has high integration, strong expansibility and is easy to be installed, high sensitivity and reliability, it can be grid formed in urban residential areas, commercial office areas, industrial parks, traffic roads, construction sites and other areas, the air quality of the target area for all-weather uninterrupted monitoring and monitoring, to provide basic data for comprehensive evaluation of urban air quality.

Fetures:

High precision light scattering and electrochemistry are used for detection

Extensible, wind speed, wind direction, video and noise monitoring, and LED display screen for different application environments

The configuration is flexible, and different precision dust meters can be selected according to different customers' needs.

Temperature and humidity correction system and span correction for typical environment are designed.

The system automatically compensates for the cross interference between different pollutants.

The heat desiccant patented design eliminates the influence of high humidity on particulate matter measurement.

The unique entrance design can effectively filter the disturbance of mosquito, leaf and floccus

The key components are modular and easy to maintain and calibrate.It has local/remote calibration, remote maintenance function and can realize remote program upgrade.

It has GPS positioning function

Support multi-center data transmission and data "breakpoint continuous transmission", and cooperate with the platform's "data addendum" to ensure data effective transmission rate of over 98%

Technical parameters:

Detection content

Items

Specification

PM2.5,PM10

Measurement principle

Light scattering

Measurement range

0-2000ug/m3

Resolution

1ug

CO

Measurement principle

High precision electrochemistry

Measurement range

0-200ppm

Resolution

1ppb

O3,SO2,NO2

Measurement principle

High precision electrochemistry

Measurement range

0-2ppm

Resolution

0.1ppb

Sampling method

Pump suction

Power supply

Electricity or solar power supply

Selection

Wind direction, wind speed, video frequency, noise and LED display screen

Product size

675*385*220mm

Product weight

15kg

Working environment

Temperature

-30℃~+50℃

Humidity

15%-90% no condensation